Door closer



FIG. 1 is a front elevational view of a door closer showing my newdesign;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof, shown in an alternate position;

FIG. 7 is a perspective view thereof, showing the article in use; and,

FIG. 8 is another perspective view thereof, showing the article in use.

The broken lines showing an environment are for illustrative purposesonly. The other broken lines indicate disclaimed portions of the design.None of the broken lines form part of the claimed design.

The ornamental design for a door closer, as shown and described.